Material
Other, Global universal model
Condition
Other, Global universal model
Task
Other, Global universal model
Mathematical Model
Other, Global universal model
Signal
Other, Global universal model
Customized
Non-Customized
Structure
Other, Global universal model
Operating Temperature
-40℃ to 70℃
Relative Humidity
5% to 95% (non-condensing)
Product Overview
GE D20 EME 2400-21004 is a high - performance control module under the General Electric (GE) D20 series, dedicated to enhancing the control and communication capabilities in industrial automation systems. With its modular design, it serves as a crucial component for seamless integration within complex industrial setups, enabling efficient data processing and real - time control.
Core function
Ethernet Connectivity
Equipped with advanced Ethernet interfaces, the D20 EME 2400 - 21004 supports multiple Ethernet formats, including 10Base - T, 10Base2, and 10Base - FL. This versatility allows for easy integration into different network architectures, ensuring high - speed data transfer between the module and other devices, such as programmable logic controllers (PLCs), human - machine interfaces (HMIs), and remote monitoring systems. It enables real - time data exchange, which is vital for applications that require instant response to changing process variables.
Memory Expansion
The module offers flexible memory expansion options. It can be configured with 0 MB, 8 MB, or 16 MB of battery - backed SRAM. This feature is particularly useful in applications where large amounts of data need to be stored and processed, such as in data - intensive industrial processes or in scenarios where historical data logging is essential for process optimization and troubleshooting. The battery - backed SRAM ensures that data is retained even during power outages, safeguarding critical information.
Multiple Communication Ports
Featuring 7 RS - 232/485 serial ports, 1 RS - 232 maintenance port, and 2 D.20 link HDLC ports, the D20 EME 2400 - 21004 provides extensive connectivity options. The serial ports can be used to interface with a wide range of legacy devices, sensors, and actuators that rely on serial communication protocols. The D.20 link HDLC ports are specifically designed for seamless communication with D20 I/O modules, enabling efficient data transfer between the control module and the field - level devices, thus enhancing the overall system's performance.
Compatibility and Scalability
Designed to be highly compatible, the D20 EME 2400 - 21004 works seamlessly with both single - slot and multi - slot configurations of the D20 and D200 chassis. This compatibility makes it adaptable to various system architectures, whether in small - scale industrial applications or large - scale, complex industrial plants. As the industrial process evolves and the need for additional functionality arises, the module can be easily upgraded or expanded, allowing the system to grow with the business requirements without the need for a complete overhaul.

Technical parameters
Power Supply
The module supports a wide range of power supply voltages, including 20 - 60 VDC and 100 - 300 VDC/85 - 264 VAC. This wide voltage range makes it suitable for use in different industrial environments, whether powered by DC sources common in some industrial settings or AC power from the main grid. The ability to operate with such diverse power sources enhances its flexibility and applicability in various regions and industries.
Operating Temperature
With an operating temperature range of - 20 °C to 60 °C, the D20 EME 2400 - 21004 can withstand the harsh temperature conditions often encountered in industrial settings. Whether in cold storage facilities or hot industrial workshops, the module can maintain stable operation, ensuring continuous and reliable control of industrial processes.
Dimensions
Measuring 19 " wide x 5.25 " high x 8.1 " deep, the module has a compact form factor that allows for easy installation in standard industrial enclosures. Its size is optimized to fit into tight spaces while still providing all the necessary functionality, making it suitable for applications where space is at a premium.

Application scenarios
Substation Automation
In substation automation systems, the D20 EME 2400 - 21004 plays a crucial role in monitoring and controlling various electrical parameters. It can collect data from sensors measuring voltage, current, and power, and then process this data to execute control strategies. For example, it can automatically adjust the tap - changer of transformers based on real - time voltage fluctuations, ensuring stable power supply to the grid. The module's Ethernet connectivity enables seamless communication with remote control centers, allowing for centralized monitoring and control of the substation.
Industrial Process Control
In industrial process control applications, such as in manufacturing plants or chemical processing facilities, the D20 EME 2400 - 21004 is used to manage and optimize production processes. It can interface with various sensors and actuators to control variables like temperature, pressure, and flow rate. For instance, in a chemical reactor, the module can adjust the feed rate of reactants based on temperature and pressure readings, ensuring optimal reaction conditions and product quality. Its memory expansion capabilities are useful for storing process - related data, which can be analyzed later for process improvement.
Remote Terminal Unit (RTU) Applications
As a key component in Remote Terminal Unit (RTU) applications, the D20 EME 2400 - 21004 enables remote monitoring and control of industrial assets. It can be deployed in remote locations, such as oil and gas pipelines or water treatment plants, where it collects data from field devices and transmits it to a central control station via its communication ports. The module can also receive control commands from the central station and execute them on the field devices, ensuring that operations in remote areas can be managed effectively without the need for on - site personnel intervention.

Product advantages
Reliability
Built with high - quality components and designed to meet strict industrial standards, the D20 EME 2400 - 21004 offers exceptional reliability. Its ability to operate in a wide range of environmental conditions, including extreme temperatures and varying power supply voltages, ensures continuous operation even in harsh industrial environments. The redundant power supply options and battery - backed SRAM further enhance its reliability by providing backup in case of power failures.
Ease of Configuration
The module comes with user - friendly configuration tools that allow engineers to easily set up and customize its functions according to the specific requirements of the industrial application. The intuitive interface simplifies the process of programming communication protocols, setting up memory expansion, and configuring input/output parameters, reducing the time and effort required for installation and commissioning.
Cost - effectiveness
With its modular design and compatibility with existing D20 and D200 systems, the D20 EME 2400 - 21004 offers a cost - effective solution for industrial automation upgrades. Instead of replacing the entire control system, businesses can simply add or upgrade this module to enhance the performance of their existing setups. Its wide range of functions also means that fewer additional components may be required, further reducing costs associated with system integration.